baber/WOPTO huggingface dataset:
Patent JP-4142952-B2 (JP)
IPC: G01S17/02
Filed: 2001-12-13
Granted: 2008-09-03
Abstract: An object detection system employs a photo-emitter and photo-detector for synchronously detecting and processing an optical signal reflected from an object in a pinch zone of a window or door opening. A photo-emitter light signal is modulated by a modulation signal having an active phase and an inactive phase. The optical detector provides an optical detector signal that is a function of the intensity of the received light. The detected light signal is synchronously detected using a switching amplifier that multiplies the reflected modulated light signal by a first gain during the active phase and by a second gain during the inactive phase. The duration of the active and inactive phases and the first and second gains are selected such that the system gain will average to zero for ambient light when integrated over a predetermined measurement period. The synchronously detected signal is subtracted from a predetermined offset voltage, and this difference is then integrated over the measurement period. The output of the integrator is then compared to a predetermined threshold value.
Patent JP-3892811-B2 (JP)
IPC: H04L69/40
Filed: 2002-01-15
Granted: 2007-03-14
Abstract: A method for arranging error control of packet-switched data, in which method at least a first part and a second part can be separated from the packets. In the method, errors detected in received data are checked, and conditions are determined for handling errors detected at least in the first and the second part. If an error is detected in a received first part and/or second part, the routine checks whether the conditions allow the first part and/or second part to be transmitted to upper protocol layers. If this is allowed, the first part and/or second part are transmitted to upper protocol layers.
Patent JP-3884385-B2 (JP)
IPC: B30B15/02
Filed: 2002-03-12
Granted: 2007-02-21
Abstract: A tablet press machine ( 1 ) includes a fixed casing ( 2 ) which houses a compression assembly ( 3 ) comprising a power-driven rotor ( 4 ) that rotates about an axis ( 5 ), the rotor including a matrix disc ( 6 ) and another two discs ( 7, 8 ) on both sides of it, mounting two sets of reciprocating punches ( 9, 10 ) opposite and aligned with each other in pairs. The matrix disc ( 6 ) has a plurality of through matrixes ( 11 ) where the reciprocating punches ( 9, 10 ) forming each pair are mounted in such a way as to delimit between them an empty space ( 12 ) of variably size designed to contain a dosed quantity of powder to be compressed. Two sets of cams ( 13, 14 ) are associated with the compression assembly ( 3 ) and, as the rotor ( 4 ) rotates, impart on the punches ( 9, 10 ) a driving motion which moves them cyclically towards and away from each other in such a way as to compress the powder contained in the matrix ( 11 ) in the matrix disc ( 6 ). The casing ( 2 ) comprises, inside it, sealed separating means ( 15; 18, 19, 21, 22 ) desigend to delimit separate spaces ( 16, 17, 20 ) for housing the compression assembly ( 3 ) and the sets of cams ( 13; 14 ) in order to prevent the powdered product from contaminating the cams.
Patent JP-4259114-B2 (JP)
IPC: H04N7/50
Filed: 2002-04-02
Granted: 2009-04-30
Abstract: The present invention provides a method of and system for determining whether a local area of a compressed video stream represented by a plurality of DCT encoded blocks subject to decoding and filtering/scaling is a stationary area or an interlaced moving area. Further, given such information, the invention relates to dynamically switching between frame- or field-based operations in a smart way, thus optimizing the output picture quality. Also, a DCT-domain-filtering scheme for field-based filtering/scaling of frame-DCT data is provided herein.
Patent JP-5291854-B2 (JP)
IPC: C07D233/34
Filed: 2002-04-24
Granted: 2013-09-18
Abstract: The present invention provides a method represented by Scheme 1:   
wherein 
X 
represents I, Br, Cl, alkylsulfonate, or arylsulfonate; 
Z 
represents optionally substituted aryl, heteroaryl or alkenyl; 
catalyst 
comprises a copper atom or ion, and a ligand; 
base 
represents a Bronsted base; and 
R 
represents optionally substituted alkyl, cycloalkyl, aralkyl, heteroaralkyl, alkenylalkyl, or alkynylalkyl.
Patent JP-4426185-B2 (JP)
IPC: E02B3/20
Filed: 2002-04-17
Granted: 2010-03-03
Abstract: A mooring robot which can be dock-mounted, and can also include vacuum cups for engagement with the freeboard of a ship. The robot can position the vacuum cups within a three-dimensional operating envelope. A parallel arm linkage having two parallel arms pivoted about respective axes which are parallel to the longitudinal axis of the ship are fixed to the dock for extending and retracting the vacuum cups in the transverse direction. The parallel arms are fixed to a vertical elongate guide to which the vacuum cups are slidably fixed, the parallel arms raising and lowering the vacuum cups and maintaining the guide substantially vertical. The vacuum cups are mounted for sliding in substantially horizontal track aligned parallel with the longitudinal axis of the ship for fore and aft movement of the vacuum cups. A mooring system can also include a plurality of the mooring robots being remotely controlled.
Patent JP-4925555-B2 (JP)
IPC: B32B27/36
Filed: 2003-03-28
Granted: 2012-04-25
Abstract: A polyglycolic acid-based resin composition is formed by adding a relatively small amount of aromatic polyester resin to a polyglycolic acid resin. The thus-formed composition is provided with remarkably improved moisture resistance stability and hot-melt processability, and further improved stretchability, while retaining the excellent properties as represented by gas barrier property of the polyglycolic acid resin. As a result of stretching by utilizing the improved stretchability, a shaped product having an improved transparency can be obtained.
Patent JP-4019006-B2 (JP)
IPC: H04W84/12
Filed: 2003-04-02
Granted: 2007-12-05
Abstract: A radio base station 1 is connected together with a multi-media server 3 and a multi-media terminal unit 4 to a LAN or WAN line 100 for radio communication with radio mobile terminals 2-1 to 2-N. The radio mobile terminals 2-1 to 2-N can be switched between a power-saving mode of their part-time duty service and a normal mode of their full-time duty service. The radio base station 1 manages the radio mobile terminals 2-1 to 2-N by executing discrimination as to whether they are in the power-saving mode of the part-time duty service operation or in the normal mode of the full-time duty service operation. and when the radio mobile terminals 2-1 to 2-N are in the power-saving mode of the part-time duty service operation, it acts as an agent to execute part of the processes to be executed in the radio mobile terminals 2-1 to 2-N.
Patent JP-4393817-B2 (JP)
IPC: C08L83/05
Filed: 2003-08-07
Granted: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive filler injuring no thermal stability of a cured product even when compounded in a silicone elastomer composition or the like, to provide a thermally conductive silicone elastomer composition forming a cured product excellent in heat stability, and to provide a semiconductor device having excellent reliability and obtained by covering a semiconductor element with the composition.  <P>SOLUTION: (1) The thermally conductive filler is obtained by treated or coated the surface with a fatty acid and treated or coated with an epoxy-containing compound and a curing catalyst for epoxy resin, (2) the thermally conductive silicone elastomer composition comprises the thermally conductive filler obtained by treated or coated the surface with the fatty acid and treated or coated with the epoxy-containing compound and the curing catalyst for epoxy resin and (3) the semiconductor device is obtained by covering the semiconductor element with the thermally conductive silicone elastomer composition and curing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4142573-B2 (JP)
IPC: B42D15/10
Filed: 2002-05-15
Granted: 2008-09-03
Abstract: Radio frequency identification tag devices with bridge circuit assemblies and methods for high-volume, low-cost production are disclosed. The bridge circuit assemblies and methods of the present invention can reduce the complexity of the RFID tag devices by providing a one-sided circuit design. The resonant frequency of the circuits formed on the devices may be tuned by severing selected connections to one or more tuning capacitor plates that form a part of the capacitor structure. Severing connections to the tuning capacitor plates changes the capacitance of the circuit that, in turn, changes the resonant frequency of the circuit. Further, the devices and methods of the present invention allow for the option of placing a die either on the antenna substrate or on the bridge circuit assembly.
Patent JP-4515761-B2 (JP)
IPC: H01M50/434
Filed: 2002-08-13
Granted: 2010-08-04
Abstract: Controlled addition of an acidifying agent to a silicate in stages to form a silica suspension which, after washing and drying, has specified characteristics. Preparation of silica by the reaction of an acidifying agent with a silicate, effected in the following stages: (1) Formation of an aqueous base material of pH 2 -5 (preferably 2.5 - 5); (2) Simultaneous addition of a silicate and acidifying agent such that the pH is maintained at 2 - 5 (preferably 2.5 - 5); (3) Cease addition of acidifying agent whilst continuing addition of silicate until pH is 7 - 10 (preferably 7.5 - 9.5); (4) Resume simultaneous addition of agent and silicate to maintain pH at 7.5 - 9.5; and (5) Cease addition of silicate whilst continuing addition of acid until a pH value less than 6 is attained. Independent claims are also included for the silica obtained and its uses.
Patent JP-4510448-B2 (JP)
IPC: C02F3/06
Filed: 2002-08-22
Granted: 2010-07-21
Abstract: A system is provided for withdrawing permeate from a substrate. The exemplary system includes a vessel having a wall configured to contain substrate, a compartment positioned adjacent the wall of the vessel and configured to receive substrate from the vessel, and a filter positioned at least partially within the compartment and configured to separate permeate from substrate during operation of the filter. The compartment is configured to contain cleaning solution and substantially prevent cleaning solution from contacting substrate in the vessel during cleaning of the filter.
Patent JP-4222938-B2 (JP)
IPC: H04L12/66
Filed: 2002-08-27
Granted: 2009-02-12
Abstract: Embodiments of the present invention relate to coordinating address allocation events at a routing device and at a host machine, where the routing device is arranged to route data between the host machine and at least one other host machine. The routing device may be a router and the host machine may be a computer located in a first network, the first network operating in accordance with a first transmission protocol. The other host machine may be a computer, located in a second network, the second network operating in accordance with a second transmission protocol. The method is particularly suited to situations where the host machine is running one or more applications in accordance with the second transmission protocol. Embodiments of the invention are concerned with coordinating address allocation events that are required to enable data of the second transmission protocol to be transmitted through the first network and on to the other host machine. The method comprises the following steps: receiving an allocated address, for use by the host machine in communicating with the other host machine; receiving an indicator representative of allocation status of the allocated address; sending, to the routing device, the allocated address together with the address of the host machine; storing a mapping between the allocated address and the address of the host machine; monitoring the indicator, and, if the indicator indicates that the allocated address is no longer valid for the host machine, rendering the stored mapping unusable.
Patent JP-4509561-B2 (JP)
IPC: C07D301/03
Filed: 2002-11-21
Granted: 2010-07-21
Abstract: The present invention relates to a resin composition comprising an at least bifunctional prepolymer (A) curable under the action of heat, a telechelic elastomer and a particulate material having an elastomeric core and a thermoplastic shell. Layers and patterns which are produced using the formulation according to the invention have excellent adhesion properties, chemical stability, good electrical properties and high resistance to rapid temperature ranges. The compositions are suitable in particular as solder resists in the production of circuit boards.
Patent JP-4087339-B2 (JP)
IPC: C07K14/46
Filed: 2002-12-24
Granted: 2008-05-21
Abstract: Peptide SY is produced by applying a mixture of peptides obtained by processing fish meat with a protease to a peptide-adsorbing resin (ODS resin or the like), eluting this with water, then with a 11 to 18 % v/v ethanol aqueous solution and further with water, and collecting and mixing a latter fraction of the water elution (1), a fraction of the 11 to 18 % v/v ethanol elution and a fraction of the water elution (2). Further, peptide SY-MD is producedby isolating only the fraction of the 11 to 18 % v/v ethanol elution. <??>Peptide SY and peptide SY-MD are both novel peptide mixtures. They not only contain a large amount of blood pressure-depressing peptide Val-Tyr newly found but also have less bitterness and are excellent in taste and safety, and can be used as a blood pressure-depressing agent or as functional foods for inhibiting blood pressure elevation or preventing blood pressure elevation.
Patent JP-4009252-B2 (JP)
IPC: E21B6/08
Filed: 2002-11-20
Granted: 2007-11-14
Abstract: In a liquid downhole drilling machine, the guiding bushing ( 31 ) for the drill bit is rotatably journaled in the housing ( 11, 12 ) and, via a one-way coupling ( 29 ), coupled to a turning sleeve ( 22 ) that has axial ridges ( 24 ) that bound a number of chambers ( 25, 26, 27 ) and form turning pistons for turning the turnable sleeve to and fro. A number of these chambers are coupled to be pressurized and depressurized simultaneously with said pressure chamber ( 47 ) with the piston area ( 46 ) for urging the piston hammer ( 30 ) forwards. As a result, the drill bit ( 13 ) will be indexed a defined angle between each impact so that the button inserts of the drill bit will change contact points with the rock between every impact and fragment the rock efficiently. The drill tube is not rotated.
Patent JP-4255384-B2 (JP)
IPC: B62H1/02
Filed: 2002-05-28
Granted: 2009-04-15
Abstract: An adjustable-length support member, such as a motorcycle kickstand, includes a generally-tubular outer member defining a longitudinal bore with at least one recess formed in a surface of the bore, and an inner member telescopingly received in the longitudinal bore of the outer member including a plurality of recesses. The support member further includes a tension spring urging the inner member to a retracted position relative to the outer member, and at least one gravity-responsive locking element carried within a respective recess of one of the inner and outer members, wherein the locking element is urged by gravity out of engagement with a recess of the other of the inner and outer members as the attitude of the two members moves between an operative orientation and a stowage orientation.
Patent JP-4399776-B2 (JP)
IPC: C08J7/04
Filed: 2003-03-13
Granted: 2010-01-20
Abstract: The present invention relates to aqueous dispersions for solid phenolic antioxidants, wherein the antioxidants are dispersed in the aqueous phase with polyvinyl alcohol as dispersing agent. The invention also relates to a process, which comprises stabilising a polymer material against oxidative, thermal or light-induced degradation by adding to the polymer the aqueous dispersion.
Patent JP-3991039-B2 (JP)
IPC: F02B75/18
Filed: 2004-03-15
Granted: 2007-10-17
Abstract: A two-stroke turbocharged internal combustion engine has 14 cylinders in a single row and a scavenge air system with at least one elongated scavenge air receiver. The engine has a firing sequence (n1 - n14) of the engine cylinders C1-C14, so that at least the following four requirements a) to d) are met : for the 4<th> order gas pulsation <MATH> for the 5<th> order gas pulsation <MATH> for the 6<th> order gas pulsation <MATH> for the 7<th> order gas pulsation <MATH> where n is the cylinder number, ϕn is the firing angle for the cylinder n, F(n) is a weighting function linearly interpolated with respect to the position of the cylinder between F(1) = 1 at cylinder C1 and F(14) = -1 at cylinder C14, and  PARALLEL  identifies the length of the vector. <IMAGE>
Patent JP-4761181-B2 (JP)
IPC: H01M8/04
Filed: 2004-05-28
Granted: 2011-08-31
Abstract: An object is to provide a fuel cell system having a simple structure, which is capable of supplying gas appropriately through an ejector in accordance with the load of a fuel cell. The fuel cell system (1) uses an ejector (24) disposed in a gas supply system (4) to combine a new gas to be supplied to the fuel cell (2) with an off-gas discharged from the fuel cell (2) and supply the fuel cell (2) with the resulting combined gas. The ejector (24) includes a nozzle (46) for ejecting the new gas and generating a negative pressure for aspirating the off-gas, and a flow rate control mechanism (47) for controlling the flow rate of the new gas which passes through the nozzle (46). A first flow path (81) for leading the off-gas to the flow rate control mechanism (47) is provided in the gas supply system (4), and the flow rate control mechanism (47) controls the flow rate of the new gas in accordance with the pressure of the off-gas led from the first flow path (81).
Patent JP-5376704-B2 (JP)
IPC: G06K19/07
Filed: 2004-12-13
Granted: 2013-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which reading and writing of data can be accurately performed by preventing malfunction even when selection of an address delays.  <P>SOLUTION: This semiconductor device has three factors of data holding unit, a pre-charge unit, and a delay unit. The data holding unit has a plurality of memory cells. The pre-charge unit has a pre-charge potential line, a pre-charge signal line, and a plurality of switches. The delay unit has a plurality of transistors. In addition to these three factors, the device has one or both of an address selecting unit having a column decoder and a row decoder, and a display unit having a plurality of pixels.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4874543-B2 (JP)
IPC: A61K47/00
Filed: 2003-05-29
Granted: 2012-02-15
Abstract: The present invention contemplates the addition of 0.5% to 4% taurolidine into solutions used peritoneal dialysis. The taurolidine is intended to prevent or reduce the incidence of infection within the abdomen and/or in the vicinity of an implanted dialysis port. The invention also includes methods using solutions of taurolidine in the flushing and locking of catheters and fluid lines used in peritoneal dialysis.
Patent JP-4241613-B2 (JP)
IPC: G06M1/04
Filed: 2002-06-12
Granted: 2009-03-18
Abstract: A counter including at least one counting ring, a switch, and an actuator movable in its longitudinal axis direction. The switch includes a guide and a switching element movable in an axial and azimuthal direction relative to the guide. The guide has at least one curved surface, directing at least one projecting part disposed on the switching element. A switching cam on the switching element meshes with toothing of the counting ring. The switching device converts linear movement of the actuator into rotational movement of the counting ring. The counting ring, secured by ratchets, rotates one angular increment each actuation of the actuator. The counter is suitable for different storage containers dispensing a product portion by portion and can be configured as a daily quantity counter or a total quantity counter, for example. The counter components are inserted into each other and held together by catch elements.
Patent JP-4391415-B2 (JP)
IPC: B65H54/71
Filed: 2003-06-18
Granted: 2009-12-24
Abstract: Spooling apparatus comprising means for rotatably mounting a first reel and a second reel, catching means for guiding a thread ( 1 ) to be spooled onto the first reel and further to the second reel and cutting means ( 5 ) for cutting the thread to be spooled when the thread to be spooled is guided from the first reel onto the second reel. The cutting means ( 5 ) comprises at least one cutting blade ( 7 ) which is moved at least in the cutting direction (K) as a result of the tension of the thread ( 1 ) to be cut.
Patent JP-4317816-B2 (JP)
IPC: G01N35/10
Filed: 2003-07-18
Granted: 2009-08-19
Abstract: A robotically manipulable sample handling tool, such as a colony picking head or robotic pipetting tool, includes needles arranged on the tool. Actuators are associated with each needle to control flow for the needle. A plurality of plungers are each associated with a needle, and movement of the plungers can actuate a corresponding needle. Each of the plungers has a passageway that may be opened or closed, e.g., to move the corresponding needle and/or draw fluid into/expel fluid from the needle when the plunger is moved in the tool body. The actuators are arranged so that plunger passageways may be individually controlled by a controller.
Patent JP-3905105-B2 (JP)
IPC: A47J45/07
Filed: 2003-07-16
Granted: 2007-04-18
Abstract: A removable gripping device for a container has two clamp-forming members which are mounted to a gripping body, one of which can move longitudinally between an open position and a closed position; movement elements which are designed to move the aforementioned mobile member; and actuation devices which can move in relation to the gripping body. The above-mentioned actuation devices are mounted so as to move longitudinally between a rest position and an actuation position, whereby the actuation devices cause a lever to move from the retracted position to the deployed position thereof.
Patent JP-4820090-B2 (JP)
IPC: H04B1/38
Filed: 2003-08-01
Granted: 2011-11-24
Abstract: A bias-T apparatus and its center conductor for providing radio frequency signals and power source to outdoor equipment of a Base Transceiver Station (BTS) in a mobile communication. system. The bias-T apparatus includes a housing having an input connector and an output connector integrally formed at both ends of the housing, a housing hole formed through central portions of the input and output connectors, and a fixing hole formed inside of an upper central portion of the housing, the input connector being connected to a transceiver system, the output connector being connected to an antenna; and a center conductor assembly connected to the input and output connectors for providing electric connection for the bias-T apparatus. The center conductor assembly includes a first center conductor having a reception hole extending longitudinally from one end of the first center conductor; and a second center conductor having a shaft which extends from one end of the second center conductor and is inserted in the reception hole, the shaft having an anodized outer surface which enables the distance between the first center conductor and the second center conductor to be reduced up to several microns, thereby increasing capacitance of a formed capacitor.